CN215743781U - Aggregate screening plant for recycling construction waste - Google Patents
Aggregate screening plant for recycling construction waste Download PDFInfo
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- CN215743781U CN215743781U CN202121403317.1U CN202121403317U CN215743781U CN 215743781 U CN215743781 U CN 215743781U CN 202121403317 U CN202121403317 U CN 202121403317U CN 215743781 U CN215743781 U CN 215743781U
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- 238000012216 screening Methods 0.000 title claims abstract description 59
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 238000004064 recycling Methods 0.000 title description 3
- 238000005192 partition Methods 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 3
- 239000000463 material Substances 0.000 description 10
- 239000011148 porous material Substances 0.000 description 10
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses an aggregate screening device for recovering construction waste, which comprises a crushing box, wherein the upper end of the crushing box is provided with a first crushing motor, the output end of the first crushing motor is provided with a first rotating shaft, the lower end of the first rotating shaft extends into the crushing box and is provided with a hollow crushing screen drum, the outer side wall of the crushing screen drum is rotatably connected with a plurality of crushing rollers, the lower end of the crushing screen drum in the crushing box is provided with a bearing plate, the outer edge of the bearing plate is provided with a screen plate matched with the crushing rollers, the screen plate comprises a first screen hole part and a second screen hole part, the lower end surface of the screen plate is provided with a partition plate, two sides of the partition plate are respectively provided with a first screening plate and a second screening plate, the side wall of the crushing box is provided with a first discharge hole and a second discharge hole, the bottom wall of the crushing box is provided with a third discharge hole below the first screening plate, a fourth discharge hole below the second screening plate is provided with a fourth discharge hole, and four kinds of aggregates with different specifications can be screened after being crushed, the subsequent processing and use are convenient.
Description
Technical Field
The utility model relates to the technical field of construction waste recovery, in particular to an aggregate screening device for construction waste recovery.
Background
The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. With the acceleration of industrialization and urbanization processes, the construction industry is rapidly developed at the same time, and along with the increase of the generated construction wastes, a large amount of the construction wastes are randomly stacked, so that the land is occupied, the environment is polluted, and the air quality is directly or indirectly influenced.
When retrieving building rubbish, can make its breakage in order to make things convenient for the recovery to recycle in its leading-in breaker, current breaker simple structure can't sieve broken aggregate after the breakage, is difficult to satisfy the production demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aggregate screening device for recycling construction waste, and solves the problems that an existing crushing device is simple in structure, crushed aggregates cannot be screened after being crushed, and production requirements are difficult to meet.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a building rubbish is aggregate screening plant for recovery, includes broken case, the upper end of broken case is equipped with first broken motor, the output of first broken motor is equipped with first pivot, the lower extreme of first pivot stretches into broken incasement and is equipped with hollow structure's broken sieve section of thick bamboo, the upper end of broken sieve section of thick bamboo is located the outside of first pivot has seted up annular blanking mouth, it is connected with a plurality of crushing rollers to rotate on broken sieve section of thick bamboo's the lateral wall, the broken incasement is located the lower extreme of broken sieve section of thick bamboo is equipped with the loading board, the outer edge of loading board is equipped with the adaptation the sieve of crushing roller, the sieve deviates from the outside of loading board with the inside wall fixed connection of broken case, the sieve includes first sieve pore portion and the second sieve pore portion that the symmetry set up, just the sieve pore size of first sieve pore portion is greater than the sieve pore size of second sieve pore portion, the lower terminal surface of sieve is equipped with first sieve pore portion and the baffle that second sieve pore portion separated, the both sides of baffle are equipped with first screening board and second screening board respectively, first screening board is located the below of first sieve pore portion, the second screening board is located the below of second sieve pore portion, just the sieve mesh size of first screening board is greater than the sieve mesh size of second screening board, be equipped with the adaptation on the lateral wall of broken case the first discharge gate of first screening board, be equipped with the adaptation on the lateral wall of broken case the second discharge gate of second screening board, be located on the diapire of broken case the below of first screening board is equipped with the third discharge gate, be located on the diapire of broken case the below of second screening board is equipped with the fourth discharge gate.
The further technical scheme is as follows: the crushing mechanism is installed including rotating the second pivot in the crushing sieve section of thick bamboo, be equipped with a plurality of crushing poles on the second pivot, the lower extreme of second pivot is worn out in proper order the crushing sieve section of thick bamboo with the diapire of broken case is connected with the broken motor of second.
The further technical scheme is as follows: the crushing box is internally provided with a protection barrel which is positioned between the lower end of the bearing plate and the inner bottom wall of the crushing box and is matched with the second rotating shaft, and the partition plate is connected with the outer side wall of the protection barrel.
The further technical scheme is as follows: the outer side wall of the crushing screen cylinder is provided with a plurality of connecting plates, and the crushing roller is rotatably connected with the connecting plates.
The further technical scheme is as follows: the crushing roller is of a conical structure, and the small end of the crushing roller is rotatably connected with the connecting plate.
The further technical scheme is as follows: the lower extreme of a broken sieve section of thick bamboo is equipped with annular spout, the upper end of loading board evenly is equipped with a plurality of adaptations the gyro wheel of annular spout.
The further technical scheme is as follows: the upper end of the crushing box is provided with a feed inlet matched with the annular blanking port.
The utility model has the following advantages:
the material passes in annular blanking mouth gets into a broken sieve section of thick bamboo via the feed inlet, it is broken under crushing mechanism's effect, the sieve mesh discharge on the lateral wall of broken sieve section of thick bamboo is passed to broken material, and further breakage under rolling of crushing roller and sieve, the material of different dimensions falls into on first sieve mesh portion and the second sieve mesh portion respectively and through the discharge gate discharge that corresponds separately of below, accomplish the material screening, carry out the aggregate of four kinds of different specifications of classified screening to the material promptly after the breakage, make things convenient for follow-up processing to use, improve work efficiency greatly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic bottom view of the screen deck.
Fig. 3 is a schematic top view of a crushing screen drum.
In the figure, 1-crushing box, 2-first crushing motor, 3-first rotating shaft, 4-crushing screen cylinder, 5-annular blanking port, 6-crushing roller, 7-bearing plate, 8-screen plate, 81-first screen hole part, 82-second screen hole part, 9-second crushing motor, 10-second rotating shaft, 11-crushing rod, 12-feeding port, 13-partition plate, 14-connecting rod, 15-connecting plate, 16-rolling wheel, 17-protective cylinder, 18-first screening plate, 19-second screening plate, 20-first discharging port, 21-second discharging port, 22-third discharging port and 23-fourth discharging port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, one embodiment of the present invention is:
a crushing device for recovering construction waste comprises a crushing box 1, wherein a first crushing motor 2 is arranged at the upper end of the crushing box 1, a first rotating shaft 3 is arranged at the output end of the first crushing motor 2, the lower end of the first rotating shaft 3 extends into the crushing box 1 and is provided with a hollow crushing screen cylinder 4, the upper end of the crushing screen cylinder 4 is positioned at the outer side of the first rotating shaft 3 and is provided with an annular blanking port 5, the outer side wall of the crushing screen cylinder 4 is rotatably connected with a plurality of crushing rollers 6, a bearing plate 7 is arranged at the lower end of the crushing screen cylinder 4 in the crushing box 1, the outer edge of the bearing plate 7 is provided with a sieve plate 8 matched with the crushing rollers 6, the sieve plate 8 deviates from the outer side of the bearing plate 7 and is fixedly connected with the inner side wall of the crushing box 1, and the sieve plate 8 comprises a first sieve hole part 81 and a second sieve hole part 82 which are symmetrically arranged, and the mesh size of the first mesh part 81 is larger than the mesh size of the second mesh part 82, the lower end surface of the screen plate 8 is provided with a partition plate 13 that partitions the first screen hole part 81 and the second screen hole part 82, a first screening plate 18 and a second screening plate 19 are respectively arranged on two sides of the partition plate 13, the first screening plate 18 is positioned below the first screening hole part 81, the second screening plate 19 is positioned below the second screening hole part 82, and the mesh size of the first screening plate 18 is larger than the mesh size of the second screening plate 19, a first discharge hole 20 adapted to the first screening plate 18 is arranged on the side wall of the crushing box 1, a second discharge hole 21 matched with the second screening plate 19 is arranged on the side wall of the crushing box 1, a third discharge hole 22 is arranged on the bottom wall of the crushing box 1 and below the first screening plate 18, and a fourth discharge hole 23 is formed in the bottom wall of the crushing box 1 and is arranged below the second screening plate 19.
Specifically, a feeding hole 12 matched with the annular blanking hole 5 is formed in the upper end of the crushing box 1;
a plurality of connecting rods 14 are arranged on the annular blanking port 5, and two ends of each connecting rod 14 are respectively connected with the outer edge and the inner edge of the annular blanking port 5;
the first screening plate and the second screening plate are obliquely arranged;
crushing mechanism installs including rotating second pivot 10 in a broken sieve section of thick bamboo 4, be equipped with a plurality of crushing poles 11 on the second pivot 10, the lower extreme of second pivot 10 is worn out in proper order a broken sieve section of thick bamboo 4 with the diapire of broken case 1 is connected with second broken motor 9.
The material passes annular blanking mouth 5 via feed inlet 12 and gets into in the broken sieve section of thick bamboo 4, it is broken under crushing mechanism's effect, broken material is discharged via the sieve mesh on the lateral wall of broken sieve section of thick bamboo 4, and further breakage under crushing roller 6 and rolling of sieve 8, the material of different dimensions falls into on first sieve fraction board 18 and the second sieve fraction board 19 of below and discharges through the discharge gate that corresponds separately through first sieve fraction portion 81 and second sieve fraction portion 82 respectively, accomplish the material screening, classify the aggregate of screening four kinds of different specifications to the material promptly after the breakage, make things convenient for follow-up processing to use, improve work efficiency greatly.
Furthermore, a protection cylinder 17 which is located between the lower end of the bearing plate 7 and the inner bottom wall of the crushing box 1 and is matched with the second rotating shaft 9 is arranged in the crushing box 1, and the partition plate 13 is connected with the outer side wall of the protection cylinder 17.
The protection section of thick bamboo 17 that sets up effectively protects second pivot 10 to provide the support to loading board 7, the fixed mounting of baffle 13 makes baffle 13 can separate the lower part screening space of crushing case simultaneously, in order to make things convenient for the screening of aggregate.
Furthermore, a plurality of connecting plates 15 are arranged on the outer side wall of the crushing screen cylinder 4, and the crushing roller 6 is rotatably connected with the connecting plates 15;
the crushing roller 6 is of a conical structure, and the small end of the crushing roller 6 is rotatably connected with the connecting plate 15.
Connect 15 and crushing roller 6 through setting up and be connected, be favorable to improve equipment's structural strength, guarantee equipment normal operating, crushing roller 6 adopts the toper structure for the sieve also is hammer-shaped structure, is favorable to improving crushing efficiency, makes the commodity circulation of broken compliance faster through the sieve simultaneously, improves discharging efficiency.
Further, the lower extreme of broken sieve section of thick bamboo 4 is equipped with annular spout, the upper end of loading board 7 evenly is equipped with a plurality of gyro wheels 16 that are equipped with the adaptation annular spout.
The bearing plate 7 rolls in the annular chute through the roller 16 to support the crushing screen drum 4, the support performance is better, and the roller structure is favorable for reducing friction.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a building rubbish is aggregate screening plant for recovery which characterized in that: comprises a crushing box (1), wherein the upper end of the crushing box (1) is provided with a first crushing motor (2), the output end of the first crushing motor (2) is provided with a first rotating shaft (3), the lower end of the first rotating shaft (3) extends into the crushing box (1) and is provided with a crushing screen cylinder (4) with a hollow structure, a crushing mechanism is arranged in the crushing screen cylinder, the upper end of the crushing screen cylinder (4) is positioned at the outer side of the first rotating shaft (3) and is provided with an annular blanking port (5), the outer side wall of the crushing screen cylinder (4) is rotatably connected with a plurality of crushing rollers (6), the lower end of the crushing screen cylinder (4) in the crushing box (1) is provided with a bearing plate (7), the outer edge of the bearing plate (7) is provided with a sieve plate (8) matched with the crushing rollers (6), and the sieve plate (8) deviates from the outer side of the bearing plate (7) and is fixedly connected with the inner side wall of the crushing box (1), the screen plate (8) comprises a first screen hole part (81) and a second screen hole part (82) which are symmetrically arranged, the screen hole size of the first screen hole part (81) is larger than that of the second screen hole part (82), a partition plate (13) which separates the first screen hole part (81) from the second screen hole part (82) is arranged on the lower end face of the screen plate (8), a first screening plate (18) and a second screening plate (19) are respectively arranged on two sides of the partition plate (13), the first screening plate (18) is positioned below the first screen hole part (81), the second screening plate (19) is positioned below the second screen hole part (82), the screen hole size of the first screening plate (18) is larger than that of the second screening plate (19), a first discharge hole (20) which is matched with the first screening plate (18) is arranged on the side wall of the crushing box (1), be equipped with the adaptation on the lateral wall of broken case (1) second discharge gate (21) of second screening board (19), be located on the diapire of broken case (1) the below of first screening board (18) is equipped with third discharge gate (22), be located on the diapire of broken case (1) the below of second screening board (19) is equipped with fourth discharge gate (23).
2. The aggregate screening device for recovering the construction waste, according to claim 1, is characterized in that: the crushing mechanism is installed including rotating second pivot (10) in broken sieve section of thick bamboo (4), be equipped with a plurality of crushing poles (11) on second pivot (10), the lower extreme of second pivot (10) is worn out in proper order broken sieve section of thick bamboo (4) with the diapire of broken case (1) is connected with the broken motor of second (9).
3. The aggregate screening device for recovering the construction waste, according to claim 2, is characterized in that: be equipped with in broken case (1) and be located the lower extreme of loading board (7) with be equipped with the adaptation between the interior diapire of broken case (1) a protection section of thick bamboo (17) of second pivot (10), baffle (13) with the lateral wall of a protection section of thick bamboo (17) is connected.
4. The aggregate screening device for recovering the construction waste, according to claim 1, is characterized in that: the outer side wall of the crushing screen drum (4) is provided with a plurality of connecting plates (15), and the crushing roller (6) is rotatably connected with the connecting plates (15).
5. The aggregate screening device for recovering the construction waste, according to claim 4, is characterized in that: the crushing roller (6) is of a conical structure, and the small end of the crushing roller (6) is rotatably connected with the connecting plate (15).
6. The aggregate screening device for recovering the construction waste, according to claim 1, is characterized in that: the lower extreme of broken sieve section of thick bamboo (4) is equipped with annular spout, the upper end of loading board (7) evenly is equipped with a plurality of gyro wheels (16) that are equipped with the adaptation annular spout.
7. The aggregate screening device for recovering the construction waste, according to claim 1, is characterized in that: the upper end of the crushing box (1) is provided with a feed inlet (12) matched with the annular blanking port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403317.1U CN215743781U (en) | 2021-06-23 | 2021-06-23 | Aggregate screening plant for recycling construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403317.1U CN215743781U (en) | 2021-06-23 | 2021-06-23 | Aggregate screening plant for recycling construction waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215743781U true CN215743781U (en) | 2022-02-08 |
Family
ID=80101962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121403317.1U Expired - Fee Related CN215743781U (en) | 2021-06-23 | 2021-06-23 | Aggregate screening plant for recycling construction waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215743781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463824A (en) * | 2022-11-13 | 2022-12-13 | 江苏绿和环境科技有限公司 | Intelligent screening treatment equipment for construction waste |
-
2021
- 2021-06-23 CN CN202121403317.1U patent/CN215743781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463824A (en) * | 2022-11-13 | 2022-12-13 | 江苏绿和环境科技有限公司 | Intelligent screening treatment equipment for construction waste |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |